path: root/test/gen_plist.c

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the COPYING file, which can be found at the root of the source code       *
 * distribution tree, or in https://www.hdfgroup.org/licenses.               *
 * If you do not have access to either file, you may request a copy from     *
 * help@hdfgroup.org.                                                        *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/*
 * generate plist file
 */

#include "H5private.h"
#include "hdf5.h"

static int encode_plist(hid_t plist_id, int little_endian, int word_length, const char *filename_prefix);

int
main(void)
{
    hid_t dcpl1;   /* dataset create prop. list */
    hid_t dapl1;   /* dataset access prop. list */
    hid_t dxpl1;   /* dataset xfer prop. list */
    hid_t gcpl1;   /* group create prop. list */
    hid_t ocpypl1; /* object copy prop. list */
    hid_t ocpl1;   /* object create prop. list */
    hid_t lcpl1;   /* link create prop. list */
    hid_t lapl1;   /* link access prop. list */
    hid_t fapl1;   /* file access prop. list */
    hid_t fcpl1;   /* file create prop. list */
    hid_t strcpl1; /* string create prop. list */
    hid_t acpl1;   /* attribute create prop. list */

    herr_t                    ret        = 0;
    hsize_t                   chunk_size = 16384; /* chunk size */
    int                       fill       = 2;     /* Fill value */
    hsize_t                   max_size[1];        /* data space maximum size */
    size_t                    nslots = 521 * 2;
    size_t                    nbytes = 1048576 * 10;
    double                    w0     = 0.5;
    unsigned                  max_compact;
    unsigned                  min_dense;
    const char               *c_to_f = "x+32";
    int                       little_endian;
    int                       word_length;
    H5AC_cache_config_t       my_cache_config       = {H5AC__CURR_CACHE_CONFIG_VERSION,
                                           1 /*TRUE*/,
                                           0 /*FALSE*/,
                                           0 /*FALSE*/,
                                           "temp",
                                           1 /*TRUE*/,
                                           0 /*FALSE*/,
                                           (2 * 2048 * 1024),
                                           0.3,
                                           (64 * 1024 * 1024),
                                           (4 * 1024 * 1024),
                                           60000,
                                           H5C_incr__threshold,
                                           0.8,
                                           3.0,
                                           1 /*TRUE*/,
                                           (8 * 1024 * 1024),
                                           H5C_flash_incr__add_space,
                                           2.0,
                                           0.25,
                                           H5C_decr__age_out_with_threshold,
                                           0.997,
                                           0.8,
                                           1 /*TRUE*/,
                                           (3 * 1024 * 1024),
                                           3,
                                           0 /*FALSE*/,
                                           0.2,
                                           (256 * 2048),
                                           H5AC_METADATA_WRITE_STRATEGY__PROCESS_0_ONLY};
    H5AC_cache_image_config_t my_cache_image_config = {H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION, TRUE, FALSE,
                                                       -1};

    /* check endianness */
    {
        short int word = 0x0001;
        char     *byte = (char *)&word;

        if (byte[0] == 1)
            /* little endian */
            little_endian = 1;
        else
            /* big endian */
            little_endian = 0;
    }

    /* check word length */
    {
        word_length = 8 * sizeof(void *);
    }

    /* Explicitly initialize the library, since we are including the private header file */
    H5open();

    /******* ENCODE/DECODE DCPLS *****/
    if ((dcpl1 = H5Pcreate(H5P_DATASET_CREATE)) < 0)
        assert(dcpl1 > 0);

    if ((ret = encode_plist(dcpl1, little_endian, word_length, "testfiles/plist_files/def_dcpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_chunk(dcpl1, 1, &chunk_size)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_alloc_time(dcpl1, H5D_ALLOC_TIME_LATE)) < 0)
        assert(ret > 0);

    ret = H5Tconvert(H5T_NATIVE_INT, H5T_STD_I32BE, (size_t)1, &fill, NULL, H5P_DEFAULT);
    assert(ret >= 0);
    if ((ret = H5Pset_fill_value(dcpl1, H5T_STD_I32BE, &fill)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_dset_no_attrs_hint(dcpl1, FALSE)) < 0)
        assert(ret > 0);

    max_size[0] = 100;
    if ((ret = H5Pset_external(dcpl1, "ext1.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4))) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_external(dcpl1, "ext2.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4))) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_external(dcpl1, "ext3.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4))) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_external(dcpl1, "ext4.data", (off_t)0, (hsize_t)(max_size[0] * sizeof(int) / 4))) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(dcpl1, little_endian, word_length, "testfiles/plist_files/dcpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(dcpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE DAPLS *****/
    if ((dapl1 = H5Pcreate(H5P_DATASET_ACCESS)) < 0)
        assert(dapl1 > 0);

    if ((ret = encode_plist(dapl1, little_endian, word_length, "testfiles/plist_files/def_dapl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_chunk_cache(dapl1, nslots, nbytes, w0)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(dapl1, little_endian, word_length, "testfiles/plist_files/dapl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(dapl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE DXPLS *****/
    if ((dxpl1 = H5Pcreate(H5P_DATASET_XFER)) < 0)
        assert(dxpl1 > 0);

    if ((ret = encode_plist(dxpl1, little_endian, word_length, "testfiles/plist_files/def_dxpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_btree_ratios(dxpl1, 0.2f, 0.6f, 0.2f)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_hyper_vector_size(dxpl1, 5)) < 0)
        assert(ret > 0);
#ifdef H5_HAVE_PARALLEL
    if ((ret = H5Pset_dxpl_mpio(dxpl1, H5FD_MPIO_COLLECTIVE)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_dxpl_mpio_collective_opt(dxpl1, H5FD_MPIO_INDIVIDUAL_IO)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_dxpl_mpio_chunk_opt(dxpl1, H5FD_MPIO_CHUNK_MULTI_IO)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_dxpl_mpio_chunk_opt_ratio(dxpl1, 30)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_dxpl_mpio_chunk_opt_num(dxpl1, 40)) < 0)
        assert(ret > 0);
#endif /* H5_HAVE_PARALLEL */
    if ((ret = H5Pset_edc_check(dxpl1, H5Z_DISABLE_EDC)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_data_transform(dxpl1, c_to_f)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(dxpl1, little_endian, word_length, "testfiles/plist_files/dxpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(dxpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE GCPLS *****/
    if ((gcpl1 = H5Pcreate(H5P_GROUP_CREATE)) < 0)
        assert(gcpl1 > 0);

    if ((ret = encode_plist(gcpl1, little_endian, word_length, "testfiles/plist_files/def_gcpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_local_heap_size_hint(gcpl1, 256)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_link_phase_change(gcpl1, 2, 2)) < 0)
        assert(ret > 0);

    /* Query the group creation properties */
    if ((ret = H5Pget_link_phase_change(gcpl1, &max_compact, &min_dense)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_est_link_info(gcpl1, 3, 9)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_link_creation_order(gcpl1, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED))) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(gcpl1, little_endian, word_length, "testfiles/plist_files/gcpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(gcpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE LCPLS *****/
    if ((lcpl1 = H5Pcreate(H5P_LINK_CREATE)) < 0)
        assert(lcpl1 > 0);

    if ((ret = encode_plist(lcpl1, little_endian, word_length, "testfiles/plist_files/def_lcpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_create_intermediate_group(lcpl1, 1 /*TRUE*/)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(lcpl1, little_endian, word_length, "testfiles/plist_files/lcpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(lcpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE OCPYLS *****/
    if ((ocpypl1 = H5Pcreate(H5P_OBJECT_COPY)) < 0)
        assert(ocpypl1 > 0);

    if ((ret = encode_plist(ocpypl1, little_endian, word_length, "testfiles/plist_files/def_ocpypl_")) < 0)
        assert(ret > 0);

    ret = H5Pset_copy_object(ocpypl1, H5O_COPY_EXPAND_EXT_LINK_FLAG);
    assert(ret >= 0);

    ret = H5Padd_merge_committed_dtype_path(ocpypl1, "foo");
    assert(ret >= 0);

    ret = H5Padd_merge_committed_dtype_path(ocpypl1, "bar");
    assert(ret >= 0);

    if ((ret = encode_plist(ocpypl1, little_endian, word_length, "testfiles/plist_files/ocpypl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(ocpypl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE OCPLS *****/
    if ((ocpl1 = H5Pcreate(H5P_OBJECT_CREATE)) < 0)
        assert(ocpl1 > 0);

    if ((ret = encode_plist(ocpl1, little_endian, word_length, "testfiles/plist_files/def_ocpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_attr_creation_order(ocpl1, (H5P_CRT_ORDER_TRACKED | H5P_CRT_ORDER_INDEXED))) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_attr_phase_change(ocpl1, 110, 105)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_filter(ocpl1, H5Z_FILTER_FLETCHER32, 0, (size_t)0, NULL)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(ocpl1, little_endian, word_length, "testfiles/plist_files/ocpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(ocpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE LAPLS *****/
    if ((lapl1 = H5Pcreate(H5P_LINK_ACCESS)) < 0)
        assert(lapl1 > 0);

    if ((ret = encode_plist(lapl1, little_endian, word_length, "testfiles/plist_files/def_lapl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_nlinks(lapl1, (size_t)134)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_elink_acc_flags(lapl1, H5F_ACC_RDONLY)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_elink_prefix(lapl1, "/tmpasodiasod")) < 0)
        assert(ret > 0);

    /* Create FAPL for the elink FAPL */
    if ((fapl1 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
        assert(fapl1 > 0);
    if ((ret = H5Pset_alignment(fapl1, 2, 1024)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_elink_fapl(lapl1, fapl1)) < 0)
        assert(ret > 0);

    /* Close the elink's FAPL */
    if ((ret = H5Pclose(fapl1)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(lapl1, little_endian, word_length, "testfiles/plist_files/lapl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(lapl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE FAPLS *****/
    if ((fapl1 = H5Pcreate(H5P_FILE_ACCESS)) < 0)
        assert(fapl1 > 0);

    if ((ret = encode_plist(fapl1, little_endian, word_length, "testfiles/plist_files/def_fapl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_family_offset(fapl1, 1024)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_meta_block_size(fapl1, 2098452)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_sieve_buf_size(fapl1, 1048576)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_alignment(fapl1, 2, 1024)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_cache(fapl1, 1024, 128, 10485760, 0.3f)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_elink_file_cache_size(fapl1, 10485760)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_gc_references(fapl1, 1)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_small_data_block_size(fapl1, 2048)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_libver_bounds(fapl1, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_fclose_degree(fapl1, H5F_CLOSE_WEAK)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_multi_type(fapl1, H5FD_MEM_GHEAP)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_mdc_config(fapl1, &my_cache_config)) < 0)
        assert(ret > 0);
    if ((ret = H5Pset_mdc_image_config(fapl1, &my_cache_image_config)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(fapl1, little_endian, word_length, "testfiles/plist_files/fapl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(fapl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE FCPLS *****/
    if ((fcpl1 = H5Pcreate(H5P_FILE_CREATE)) < 0)
        assert(fcpl1 > 0);

    if ((ret = encode_plist(fcpl1, little_endian, word_length, "testfiles/plist_files/def_fcpl_")) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_userblock(fcpl1, 1024) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_istore_k(fcpl1, 3) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_sym_k(fcpl1, 4, 5) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_shared_mesg_nindexes(fcpl1, 8) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_shared_mesg_index(fcpl1, 1, H5O_SHMESG_SDSPACE_FLAG, 32) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_shared_mesg_phase_change(fcpl1, 60, 20) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_sizes(fcpl1, 8, 4) < 0))
        assert(ret > 0);

    if ((ret = H5Pset_file_space_strategy(fcpl1, H5F_FSPACE_STRATEGY_PAGE, TRUE, (hsize_t)1)) < 0)
        assert(ret > 0);

    if ((ret = H5Pset_file_space_page_size(fcpl1, (hsize_t)4096)) < 0)
        assert(ret > 0);

    if ((ret = encode_plist(fcpl1, little_endian, word_length, "testfiles/plist_files/fcpl_")) < 0)
        assert(ret > 0);

    /* release resource */
    if ((ret = H5Pclose(fcpl1)) < 0)
        assert(ret > 0);

    /******* ENCODE/DECODE STRCPLS *****/
    strcpl1 = H5Pcreate(H5P_STRING_CREATE);
    assert(strcpl1 > 0);

    ret = encode_plist(strcpl1, little_endian, word_length, "testfiles/plist_files/def_strcpl_");
    assert(ret > 0);

    ret = H5Pset_char_encoding(strcpl1, H5T_CSET_UTF8);
    assert(ret >= 0);

    ret = encode_plist(strcpl1, little_endian, word_length, "testfiles/plist_files/strcpl_");
    assert(ret > 0);

    /* release resource */
    ret = H5Pclose(strcpl1);
    assert(ret >= 0);

    /******* ENCODE/DECODE ACPLS *****/
    acpl1 = H5Pcreate(H5P_ATTRIBUTE_CREATE);
    assert(acpl1 > 0);

    ret = encode_plist(acpl1, little_endian, word_length, "testfiles/plist_files/def_acpl_");
    assert(ret > 0);

    ret = H5Pset_char_encoding(acpl1, H5T_CSET_UTF8);
    assert(ret >= 0);

    ret = encode_plist(acpl1, little_endian, word_length, "testfiles/plist_files/acpl_");
    assert(ret > 0);

    /* release resource */
    ret = H5Pclose(acpl1);
    assert(ret >= 0);

    return 0;
}

static int
encode_plist(hid_t plist_id, int little_endian, int word_length, const char *filename_prefix)
{
    int                           fd        = 0; /* file descriptor */
    herr_t                        ret       = 0;
    void                         *temp_buf  = NULL;
    size_t                        temp_size = 0;
    ssize_t H5_ATTR_NDEBUG_UNUSED write_size;
    char                          filename[1024];

    /* Generate filename */
    if ((ret = HDsnprintf(filename, sizeof(filename), "%s%d%s", filename_prefix, word_length,
                          little_endian ? "le" : "be")) < 0)
        HDassert(ret > 0);

    /* first call to encode returns only the size of the buffer needed */
    if ((ret = H5Pencode2(plist_id, NULL, &temp_size, H5P_DEFAULT)) < 0)
        HDassert(ret > 0);

    temp_buf = (void *)HDmalloc(temp_size);
    HDassert(temp_buf);

    if ((ret = H5Pencode2(plist_id, temp_buf, &temp_size, H5P_DEFAULT)) < 0)
        HDassert(ret > 0);

    fd = HDopen(filename, O_RDWR | O_CREAT | O_TRUNC, H5_POSIX_CREATE_MODE_RW);
    HDassert(fd >= 0);

    write_size = HDwrite(fd, temp_buf, temp_size);
    HDassert(write_size == (ssize_t)temp_size);

    HDclose(fd);

    HDfree(temp_buf);

    return 1;
}